| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.45 | 11.765% | $76.5031 | $76.50 | $76.50 | $76.50 |
| Purchase #2 | $193.98 | 3.233% | $200.2514 | $200.25 | $200.25 | $200.30 |
| Purchase #3 | $46.88 | 6.206% | $49.7894 | $49.79 | $49.80 | $49.80 |
| Purchase #4 | $82.28 | 4.318% | $85.8329 | $85.83 | $85.85 | $85.80 |
| Purchase #5 | $44.51 | 8.382% | $48.2408 | $48.24 | $48.25 | $48.20 |
| Purchase #6 | $225.75 | 11.298% | $251.2552 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $72.56 | 8.846% | $78.9787 | $78.98 | $79.00 | $79.00 |
| 7 purchase totals = | $734.41 | $790.8515 | $790.85 | $790.90 | $790.90 | |